function FlagCommentOptimizationTestCase::testCommentView in Flag 7.3

Test viewing multiple comments on a node is optimized.

File

tests/flag.test, line 1765

Tests for the Flag module.

Class

FlagCommentOptimizationTestCase

Verifies the optimization for comment viewing.

Code

function testCommentView() {

  // View the node.
  $this
    ->drupalGet('node/' . $this->nid);

  // Inspect the tracking variable.
  // Hooks in the flag_comment_flag_test module will have populated this with
  // data at various points in the lifecycle of the loaded page.
  $tracking_variable = variable_get('flag_comment_flag_test_user_flags_cache_tracking', array());
  $this
    ->assertNull($tracking_variable['hook_comment_load'], "The flag_get_user_flags() static cache is empty when the comments are being loaded.");

  // The test module's hook_entity_view() runs after flag's implementation, so
  // for the first comment view, the cache should be fully populated: all
  // comments should have an entry.
  foreach ($this->cids as $cid) {
    $this
      ->assertNotNull($tracking_variable['hook_entity_view_1'][$this->user->uid][0]['comment'][$cid], "The static cache contained data for comment {$cid} when comment 1 was being viewed.");
  }
}